Hoshizaki Condensing Unit Models SRK-14J/3 Control and Service Switches, Drain, Circ, Wash

Page 23

D. Control and Service Switches

2 switches are used to control the operation of the icemaker. These switches are referred to as control switch and service switch. They are located on the KMS switch box.

1. Control Switch

The control switch has three positions: "OFF" for power off; "ICE" for icemaking, and "SERVICE" to activate the service switch.

2. Service Switch

When the control switch is in the "SERVICE" position, the control switch supplies power to the service switch and water pump. The service switch has three positions: "DRAIN," "CIRC." and "WASH."

Note:

1.When the service switch is active (control switch in the "SERVICE" position), power is supplied to the water pump in all three positions.

2.When the control switch is in the "OFF" or "ICE" position, the service switch is de‑activated. In this state, it can be left in any position.

a)DRAIN

This icemaker utilizes a pump-out drain system. When the control switch is in the "SERVICE" position and the service switch is placed in the "DRAIN" position, power is supplied to the water pump and drain valve.

b)CIRC.

When the service switch is active and placed in the "CIRC." position, power is supplied to the water pump only. This water pump operation is used during cleaning to circulate cleaner for extended periods of time over the outside surface of the evaporator.

c)WASH

This icemaker utilizes a solenoid operated wash (bypass) valve. When the service switch is active and placed in the "WASH" position, power is supplied to the pump motor and wash valve. This operation is used to circulate cleaner and sanitizer over both the inside and outside of the evaporator.

23

Page 22 Page 24
Image 23
Page 22 Page 24
Contents Modular Crescent Cuber Serenity Series Model Hoshizaki AMERICA, INC Contents Page Important Safety Information For SRK For KMSKMS-1401MLJ with SRK-14J Specifications IcemakerKMS-1401MLJ with SRK-14J3 Data PendingSRK-14J Condensing UnitSRK-14J3 Icemaker II. General Information ConstructionCondensing Unit Initial Harvest Cycle Sequence of OperationSequence Cycles and Shutdown Minute Fill CycleShutdown S4 Dip Switch Setting Pump-Out 1st Pump-Out FrequencyPump-Out Cycle Harvest CycleSequence FlowControl Board Control Board Control Board LayoutEnergized Time LEDs are On Components Min Max Avg LED Lights and Audible Alarm SafetiesNo. of Beeps Type of Alarm Every 3 sec Sequence StepHarvest Timer S4 dip switch 1 Controls and AdjustmentsDefault Dip Switch Settings S4 Dip SwitchS4 Dip Switch Setting Time seconds Inlet Water Valve Pump-Out Timer S4 dip switch 3Pump-Out Frequency Control S4 dip switch 5 S4 Dip Switch Setting Pump Motor Time seconds Harvest Pump Timer S4 dip switchFactory Use S4 dip switch Freeze Timer S4 dip switch 9Refill Float Switch Selector S5 dip switchRefill Counter S5 dip switch 2 through S5 Dip Switch Setting No. of Refills No.4Wash Control and Service SwitchesDrain CircIII Control Output Wiring DiagramsTransformer 10.5V at Output 10.5V at Control TransformerKMS Icemaker Unit factory connected Wire Harness ConnectionsWire Harness Connections SRK Condensing UnitProduction PER 24 HR Performance DataData Pending Diagnostic Procedure IV. Service DiagnosisPage Page Page Control Board Check Bin Control Check Bin Control Check and CleaningBin Control Cleaning Float Switch Check Float Switch Check and CleaningFloat Switch Cleaning Thermistor Check No Ice Production Possible Cause Diagnostic ChartsNo Ice Production Freeze-Up Possible Cause Harvest Cycle Freeze-UpFreeze Cycle Freeze-Up Possible CauseLong Freeze Cycle Low Ice ProductionLow Ice Production Possible Cause Long Harvest Cycle Refrigerant Recovery Replacement of ComponentsService for Refrigerant Lines Evacuation and Recharge R-404A BrazingPage Component Important Notes for Component ReplacementCleaning and Sanitizing Instructions VI. Cleaning and MaintenanceCleaning Procedure Sanitizing Procedure Following Cleaning Procedure Dispenser Unit/Storage Bin MaintenanceStainless Steel Exterior Storage Bin ScoopPreparing the Icemaker for Periods of Non-Use Page VII. Disposal

Condensing Unit Models SRK-14J/3, KMS-1401MLJ specifications

The Hoshizaki KMS-1401MLJ and the Condensing Unit Models SRK-14J/3 are critical components in the commercial refrigeration sector, designed to provide efficient and reliable cooling for various applications. These models stand out for their exceptional performance, advanced technologies, and robust characteristics that meet the demanding needs of food service, hospitality, and retail establishments.

One of the primary features of the Hoshizaki KMS-1401MLJ is its high-capacity cooling capability. With a refrigerating capacity suitable for larger applications, this unit is designed to handle significant load demands while maintaining energy efficiency. This is particularly advantageous in environments where consistent temperature control is vital for preserving perishable goods.

The SRK-14J/3 models further enhance the functionality of this system by incorporating advanced inverter technology. This innovation allows for variable speed operation, adjusting the compressor's output based on the actual cooling demand. As a result, users can experience reduced energy costs and lower environmental impact. This efficiency not only decreases the overall operating expenses but also extends the lifespan of the unit due to reduced wear and tear on the compressor.

The Hoshizaki units are also renowned for their user-friendly interface, which features intuitive controls for easy operation and monitoring. This ensures that users can quickly adjust settings to accommodate specific storage needs, improving overall convenience and efficiency in the workplace.

Additionally, both the KMS-1401MLJ and the SRK-14J/3 models are designed with durability in mind. Constructed from high-quality materials, they are built to withstand the rigorous demands of a commercial kitchen or storage facility. Features such as corrosion-resistant coatings and robust insulation enhance the longevity of these units, making them a wise investment for business owners.

In terms of maintenance, Hoshizaki has incorporated several design elements to facilitate ease of service. Access points for routine checks and cleaning have been strategically placed, enabling technicians to perform maintenance tasks without disrupting the operation of the units.

In conclusion, the Hoshizaki KMS-1401MLJ and Condensing Unit Models SRK-14J/3 offer a perfect blend of efficiency, durability, and technological advancement. Their ability to provide reliable cooling solutions makes them integral to any establishment focused on quality and performance in food and beverage storage. For businesses seeking to enhance operational efficiency while ensuring the preservation of their products, these models represent a leading choice in the commercial refrigeration market.
Top Page Image Contents